1. MATTER & ITS PROPERTIES NOTESHEET

2. 1. MATTER:
Matter is anything that
has mass and takes up space.

3. LET’S DISCOVER PROPERTIES OF MATTER:
Qualities or traits belonging
to an individual or thing.
LET’S DISCOVER PROPERTIES OF MATTER:

4. 3. PHYSICAL PROPERTIES:
. Physical properties are any properties of matter which can be observed without changing the chemical identity.

5. 4. EXAMPLES OF PHYSICAL PROPERTIES INCLUDE:
1. The color of a shirt
2. The weight of a bowling ball
3. The length of a football field.

6. 5. CHEMICAL PROPERTIES:
Any characteristic that gives a substance the ability to undergo a change that results in a new substance

7. 6. EXAMPLES OF CHEMICAL CHANGE:
A. Toxicity
B. Oxidation
C. Flammability

8. 7. CHEMICAL OR PHYSICAL? A. CHEMICAL B. PHYSICAL C. PHYSICAL
D. CHEMICAL
E. PHYSICAL
F. PHYSICAL
G. CHEMICAL
H. CHEMICAL

10. 8. STATES OF MATTER:
THE 3 MAIN STATES OF MATTER ARE: SOLID, LIQUID AND GAS.
Let’s have a look at the differing
states of matter:

11. 9. WHICH STATE OF MATTER:
A. GAS
B. SOLID
C. LIQUID

12. 10. Name 3 things that are solids:
EXAMPLES: wood, car, concrete, brick, chair and table

13. 11. Name 3 things that are liquids:
EXAMPLES: water, milk, orange juice, gasoline and soda

14. 12. Name 3 things that are gases:
EXAMPLES: Helium, water vapor, oxygen, nitrogen and carbon dioxide

15. USE THIS FORMULA TO FIND DENSITY:
A physical property of matter. The mass per unit volume of a substance at a particular temperature and pressure.
USE THIS FORMULA TO FIND DENSITY:
D=m/v

16. 14. What is the 4th phase of matter?
PLASMA

17. Lightning, solar wind, stars and the tail of a comet
15. Examples of Plasma:
Lightning, solar wind, stars and the tail of a comet

18. 16. Physical Changes
Any characteristic of a material that can be observed or measured without changing the identity of the material

19. 17. Examples of Physical Changes
Bending a piece of plastic that snaps back into shape.
A chocolate bar melts.
A tree is cut up to be used as firewood.
A t-shirt shrinks in the dryer.
You gained ten pounds.

20. 18. Chemical Change:
A change in the identity of a substance due to the chemical properties in that substance.

21. 19. Examples of a chemical change:
Eating a sandwich
Rust on metal
Wood burning

22. PHYSICAL VS. CHEMICAL CHANGES VIDEO:

23. 20. Six Phases of Matter
Condensation, evaporation, sublimation, deposition, freezing, and melting

24. 21. Condensation is the conversion of a vapor or gas to a liquid.
Example: Water molecules in the air as a vapor hit the colder surface of the can and turn into liquid water

25. 22. Evaporation
is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure.
Evaporation is a fundamental part of the water cycle and is constantly occurring throughout nature.

26. 23. Sublimation
is a chemical process where a solid turns into a gas without going through a liquid stage.
Example: When ice cubes shrink in the freezer.

27. 24. Deposition
is a process where a gas changes phase and turns directly in solid without passing through the liquid phase.
Example: Snow that forms in clouds. The water vapor changes directly to ice without first becoming a liquid.

28. 25. Melting point
is the temperature at which a solid and liquid phase may coexist in equilibrium (the same amount).

29. 26. Freezing point
is almost always an exothermic process, meaning that as liquid changes into solid, where heat and pressure is released.

30. THE END!!!!